Steven Finch posted a great post on us on his blog: Crenk
“Once you have built a store on FlyingCart you can befriend other stores that you like and think are worth promoting. It has to be a mutual decision between both store owners if the promotion happens or not. Basically, you send a request to befriend a store and then once and if accepted then you both will promote each others stores on your profiles. It is really just showing Link Love, just like I do on Crenk. If you need and online store, make sure you head over and set one up!”